Results 71 to 80 of about 19,218 (182)

Neuromorphic Denoising with Fully Analog Memristive In‐Memory Computing

Advanced Intelligent Systems, EarlyView.
This article borrows the concepts of episodic memory in human brains to experimentally implement a memristor‐based neuromorphic denoising process. A homogeneous memristor processing unit is experimentally demonstrated for both temporal storage and neural network computation, imitating the synapses in the human brain.
Daijing Shi, Teng Zhang, Yuqi Li, Yaoyu Tao, Bonan Yan, Yuchao Yang   +5 more
wiley   +1 more source

Exploiting Ferroelectric and Spintronic Dynamics for Neural Network Computation

Advanced Intelligent Systems, EarlyView.
Ferroelectric and spintronic devices, relying on the control of polarization and magnetization, offer intrinsically fast, durable, energy‐efficient, and low‐latency building blocks for analog in‐memory computing. The hysteretic dynamics of an order parameter are leveraged to provide nonvolatile, multistate memory and nonlinear switching. Brain‐inspired
Dashiell Harrison, Kevin Nadaud, Josquin Harrison, Guillaume F. Nataf, Laura Bégon‐Lours   +4 more
wiley   +1 more source

Što je osobno ime?

Folia Onomastica Croatica, 2006
U radu se izabranim primjerima iz literature oprimjeruje različito poimanje naziva osobno ime. Autorica nudi vlastitu definiciju osobnog imena kojom se ono jasno razgraničuje od ostalih osnovnih antroponimijskih kategorija.
Anđela Frančić
doaj  

Tunable photovoltaic effect and solar cell performance of self-doped perovskite SrTiO3

AIP Advances, 2012
We report on the tunable photovoltaic effect of self-doped single-crystal SrTiO3 (STO), a prototypical perovskite-structured complex oxide, and evaluate its performance in Schottky junction solar cells.
K. X. Jin, Y. F. Li, Z. L. Wang, H. Y. Peng, W. N. Lin, A. K. K. Kyaw, Y. L. Jin, K. J. Jin, X. W. Sun, C. Soci, Tom Wu   +10 more
doaj   +1 more source

Corporate Indigenous Stakeholder Engagement in the Sustainability Reporting: Evidence From the Australian Mining Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT Given the growing pressure for indigenous stakeholder engagement, this paper explores the extent and nature of indigenous stakeholder engagement disclosures in the sustainability reporting of Australian mining companies. Drawing on stakeholder theory and legitimacy theory, this study explores how large Australian mining companies disclose ...
Md. Moazzem Hossain, Aklema Choudhury Lema, Shamsun Nahar, Md. Jahidur Rahman, Udani Chathurika Edirisinghe, Kerry Bodle   +5 more
wiley   +1 more source

Tunable self‐powered n‐SrTiO3 photodetectors based on varying CuS‐ZnS nanocomposite film (p‐CuZnS, p‐CuS, and n‐ZnS)

InfoMat, 2019
The heterojunction photodetector between n‐SrTiO3 (n‐STO) and p‐CuS‐ZnS (p‐CZS) is prepared by a simple chemical bath deposition. The p‐CZS/n‐STO photodetector exhibits excellent self‐powered characteristics under 390‐nm light illumination, including ...
Yong Zhang, Xiaojie Xu, Xiaosheng Fang
doaj   +1 more source

Defect‐Engineered SrTiO3‐x for Flexoelectric‐Dominated Catalysis

EcoEnergy, EarlyView.
Defect‐engineered SrTiO3‐x nanoparticles with enhanced flexoelectricity efficiently degrade pollutants and produce hydrogen under ultrasound‐driven flexocatalysis. This materials–engineering approach offers a scalable pathway for combining environmental remediation and renewable energy applications. ABSTRACT Flexocatalysis provides an alternative route
Yu‐Chun Huang, Yue Jiang, Haotian Wen, Yunlong Sun, Hongyang Ma, Suchen Huang, Yating Ran, Zizheng Song, Xueqing Fang, Zekun Dong, Peiyuan Guan, Chenlu Jiang, Catherine Stampfl, Zibin Chen, Shery L. Y. Chang, Pramod Koshy, Danyang Wang   +16 more
wiley   +1 more source

Ultrasound-assisted synthesis of strontium-bismuth titanate and its application in environmental remediation

Ultrasonics Sonochemistry
The pollution of water and air in our world has become a global challenge that requires innovative and sustainable strategies. In this work, the ultrasound-assisted synthesis of bare strontium titanate (STO) and bismuth-doped STO (Bi-STO) is proposed to ...
Ermelinda Falletta, Anna Donnadio, Nikoletta Mila, Niloofar Haghshenas, Vincenzo Fabbrizio, Riccardo Vivani, Alessia Giordana, Gabriele Perna, Francesco Cottone, Alessandro Di Michele, Claudia L. Bianchi   +10 more
doaj   +1 more source

Elementary Steps of Energy Conversion in Strongly Correlated Systems: Beyond Single Quasiparticles and Rigid Bands

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article reviews the fundamental consequences of strong correlations on excitations and elementary steps of energy conversion leading to new opportunities to control energy conversion. Examples include friction at surfaces, thermal transport, and photovoltaic energy conversion.
Vasily Moshnyaga, Peter E. Blöchl, Vitaly Bruchmann‐Bamberg, Annika Dehning, Lukas Allen‐Rump, Christopher Hausmann, Matthias Krüger, Amrith Rathnakaran, Sangeeta Rajpurohit, Daniel Steil, Christoph Flathmann, Jörg Hoffmann, Michael Seibt, Cynthia Volkert, Christian Jooss   +14 more
wiley   +1 more source

Recent advances in spin‐orbit torque and magnetization switching of transition metal oxides

InfoScience, EarlyView.
This review systematically introduces recent advances in transition metal oxides spintronics, including the underlying mechanisms of spin current generation and related symmetry theory, the magnetization switching processes driven by spin currents and magnon currents, respectively, as well as their corresponding transport properties, finally presenting
Wenjing Huo, Huihui Ji, Minrui Li, Xiaoya Li, Xinyang Zhang, Xuanchi Zhou, Guowei Zhou, Xiaohong Xu   +7 more
wiley   +1 more source